[{
      "content": "<img class='photo' src='/slides/slide1.jpg'>",
      "content_button": ""
}, {
      "content": "<img class='photo' src='/slides/slide2.jpg'>",
      "content_button": ""
}, {
      "content": "<img class='photo' src='/slides/slide3.jpg'>",
      "content_button": ""
}, {
      "content": "<img class='photo' src='/slides/slide4.jpg'>",
      "content_button": ""
}]